磺化聚醚砜提高聚醚砜膜亲水性和血液相容性研究(英文)

作     者：王海涛 杨刘 赵学辉 于湉 杜启云 WANG Haitao;YANG Liu;ZHAO Xuehui;YU Tian;DU Qiyun

作者机构：The Key Lab of Hollow Fiber Membrane Materials and Membrane Process of Ministry of EducationTianjin Polytechnic University Department of Bio-medical EngineeringTianjin Polytechnic University 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报(英文版))

年 卷 期：2009年第17卷第2期

页      面：324-329页

核心收录：

学科分类：0710[理学-生物学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081704[工学-应用化学] 07[理学] 0817[工学-化学工程与技术] 08[工学] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：Supported by the Special Fund for International Cooperation Projects of China (2005DFA50160) 

主　　题：sulfonated polyethersulfone polyethersulfone hydrophilicity blood compatibility blending 

摘      要：Polyethersulfone(PES) is widely used as biomaterials due to its thermal stability,mechanical strength,and chemical ***,their blood compatibility is still not adequate for hemodialysis and blood *** this study,the sulfonated polyethersulfone(SPES) was synthesized through an electrophilic substitution reaction,and PES/SPES blending membranes were *** characterization of the SPES was studied by *** water adsorption and water contact angle experiments show that the hydrophilicity of PES/SPES blend membrane was improved as for the sulfonate group existing in the ***,PES/SPES blend membrane could effectively reduce bovine serum albumin adsorption and prolong the blood coagulation time compared with the PES membrane,thereby improving blood compatibility.